A wheel with a small stream openwork design
Unsigned attributed to a work of Aizu SHOAMI 会津正阿弥
Round rectangular shape, Iron ground, hammered surface, Openwork of stream and a wheel, Round contour Mimi edge, both hitsu-ana punches filled by Shakudo copper alloy
89.3 x 84.6 mm Mimi edge 4.9 mm thick
NBTHK(Hozon) certificate